In the 57 years since the start of the Bundesliga Bayern have won 29 times or 58.9%.
122 years of Seria A Juve have won 36 times or 29.5%. In the same time period they have 42% of the titles in Italy.
Bayern are a one off club with almost 60% of all championships going to them there isn't a team that comes close really.
State funded clubs do not count and PSG were a nothing club before the black gold came flooding in billions into a mediocre league having won the title twice before the state funding started. Once in the 80's and once in the 90's. Biggest trophy being their cup winners cup in 96.
But you can try to tell me otherwise if you really have the time and bother for that. And please don't dude me I am 44 years old and my dude years are way past me.
If your "dude days" are way past you, you should actually be able to present quality arguments.
You're literally counting 122 years of Serie A and only 57 of the Bundesliga, when the actual format of the Italian league prior to 1948 (when the "real" Serie A started) has been the exact same format as the German league pre 1963 (when the Bundesliga started).
So you have Juve winning 36/122 league titles and Bayern winning 30/118 titles.
Having said this: What happened so long ago isn't really the point here.
It's about the last decade, since nearly all leagues were a lot more unpredictable and exciting even in the 90s or 00s.
You got teams like Wolfsburg, Bremen or Stuttgart winning the Bundesliga in the 00s for example.
Valencia and LaCoruna won the Spanish league in that span, too.
In the last decade three out of the five big leagues have been complete one-horse races though (Bundesliga, Ligue1, Serie A), while another one has been a two-horse race (LaLiga).
You can't bash the Bundesliga and then try to find excuses for Ligue1 or Serie A. Same for La Liga in a way, since Real and Barca really cruise through it, too, with only a few matches being really interesting/competive.